Table 6-11 IR board description and part number
Description Spare part number
IR board L98743-001
IR board cable L98726-001
Before removing the IR board, follow these steps:
1. Prepare the computer for disassembly (Preparation for disassembly on page 31).
2. Remove the bottom cover (Bottom cover on page 31).
3. Remove the solid-state drives (Solid-state drive on page 32).
4. Remove the battery (see Battery on page 37).
5. Remove the fans (see Fans on page 45).
6. Remove the system board (see System board on page 48).
Remove the IR board:
1. Remove the Phillips M2.0 × 3.0 screw (1) that secures the IR board to the computer.
2. Remove the IR board from the computer (2).
Reverse this procedure to install the IR board.
Touchpad
To remove the touchpad, use this procedure and illustration.
Component replacement procedures 51